"She walks most gracefully" could be a synonym for "She walks extremely gracefully". But "she walks most gracefully" could also be used to mean "she walks probably the most gracefully". So, the Edition without the "the" carries each meanings (or sets of meanings). In an answer on englishforums.com it says https://eduardopuwqq.liberty-blog.com/36700702/considerations-to-know-about-civil-lawyer-in-karachi